Last night's Grammy Awards proved that Sam Smith and Beyonce were arguably the biggest acts of the year (winning 4 and 3 awards, respectivley). However, many other artists got blocked out from winning, some of which were more surprising than others.

Beck wins Album of the YearThis is the most obvious one, mostly because no one saw it coming. Many suspected that either Smith or Beyonce would win the top award of the night, but instead it went to Beck's 'Morning Phase'. The album only spawned two singles, neither of which charted in the United States (or any notable country). The album itself hasn't even been certified Gold in the U.S. yet, as it's sold under 400,000 copies (the lowest for an Album of the Year winner since 2008). Even Beck himself seemed a bit surprised when he walked onstage to accept the trophy. 'Morning Phase' beat out fan favorites such as Beyonce's 'Beyonce', Sam Smith's 'In the Lonely Hour', Ed Sheeran's 'x', and Pharrell Williams' 'G I R L'.

Kanye almost pulls a KanyeBeck wasn't the only way making his way onstage when his name was called for Album of the Year—Kanye West (almost) did the same thing to Beck he did to Taylor Swift in 2009. However, he changed his mind when he was within arms reach of the microphone and returned to his seat. Many audience members initially thought he was joking when he nearly "pulled a Kanye", but it turns out he actually had the intention to crash Beck's acceptance speech. He explained his thoughts in the press room after the show: "I just know that the Grammys, if they want real artists to keep coming back, they need to stop playing with us. We ain't gonna play with them no more. Beck needs to respect artistry, and he should've given his award to Beyonce."

AC/DC opening the showDon't get us wrong, AC/DC are nothing less than a rock legend, but why were they chosen to open the show? Sure, they might've had the audience singing along with them to "Highway to Hell", but it should've been kept for later on, when the TV audience on the east coast is starting to fall asleep. Next time, save the screaming 70-year-old for later in the show, which ended up running until a bit past 11:30pm EST.

Hozier and Annie Lennox perform togetherWe all know "Take Me To Church" was one of the most powerful songs of this past year. And Hozier was doing a pretty good job performing the first few minutes of the song... until Annie Lennox came on. Lennox is a Grammy veteran, but when she started making duck sounds in the middle of the performance, it made us scratch our heads as to why she was asked to cover "I Put A Spell on You". Not the best moment for the Grammys.

Deserving artists get no loveIt was no surprise to find out Sia, Iggy Azalea, and Katy Perry scored big nominations, but none of them came out with a single award. Let's break it down by artist: Sia got four nominations for "Chandelier", including Record and Song of the Year. But the Grammy voters couldn't even give her the Best Music Video trophy, which she deserved most. Iggy Azalea earned her first nominations this year, for Record of the Year and Best Pop Duo/Group Performance ("Fancy"), Best Rap Album ('The New Classic'), and Best New Artist. It's understandable that she lost Record of the Year to Sam Smith, but 2014's song of the summer surprisingly lost Best Pop Duo/Group Performance to A Great Big World's "Say Something". Katy Perry has become known for not having won a single Grammy in her entire career, and she continued that streak this year. She earned nominations in the Best Pop Duo/Group Performance and Best Pop Vocal Album categories; both of which she had a good chance of winning.